3769435121 has 2 divisors, whose sum is σ = 3769435122. Its totient is φ = 3769435120.

The previous prime is 3769435093. The next prime is 3769435141. The reversal of 3769435121 is 1215349673.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2922916096 + 846519025 = 54064^2 + 29095^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3769435121 is a prime.

It is a super-2 number, since 2×3769435121² = 28417282262856569282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3769435141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1884717560 + 1884717561.

It is an arithmetic number, because the mean of its divisors is an integer number (1884717561).

Almost surely, 2^3769435121 is an apocalyptic number.

It is an amenable number.

3769435121 is a deficient number, since it is larger than the sum of its proper divisors (1).

3769435121 is an equidigital number, since it uses as much as digits as its factorization.

3769435121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 41.

The square root of 3769435121 is about 61395.7255922593. The cubic root of 3769435121 is about 1556.2956046355.

The spelling of 3769435121 in words is "three billion, seven hundred sixty-nine million, four hundred thirty-five thousand, one hundred twenty-one".